The Untold Story of Tag Readers on Cop Cars: How Evidence Is Being Secretly Collected

** The Untold Story of Tag Readers on Cop Cars: How Evidence Is Being Secretly Collected ** The Untold Story of Tag Readers on Cop Cars: How Evidence Is Being Secretly Collected is rolling data scanners on wheels. These devices quietly log nearby license plates, creating location records without public notice or debate. ** Rolling surveillance uses radio signals to identify plates as cars pass by. Privacy rights groups argue this hidden tracking expands government reach across neighborhoods and daily routines. Studies indicate such data can reveal movement patterns over time. ** This quietly reshapes how evidence appears in court. One line takeaway is simple: rolling readers turn routine drives into searchable government records. ** Q: Do police need a warrant to read plates with this gear? Most states allow readers without warrants, though some limit how long data can be kept. Q: Can drivers see if their plate was recorded? Generally no, drivers rarely receive notice when their plate enters a rolling database.